MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202517039173 A) filed by Hs Hyosung Advanced Materials Corporation on April 23, 2025, for Hybrid Cord And Manufacturing Method Thereof.
Inventors include An, Byung Jun; Lee, Kyoungha; Kim, Cheol; and Park, Jin-Kyung.
The application for the patent was published on August 21, 2026, under issue no. 34/2026.
Abstract: The present invention provides a hybrid cord and a manufacturing method thereof, wherein non-uniformity caused by the difference in fineness between two different yarns is solved by twisting a first low-modulus yarn to reduce the difference in twist index between the first low-modulus yarn and a second high-modulus yarn and thereby achiev...